142354357 has 2 divisors, whose sum is σ = 142354358. Its totient is φ = 142354356.

The previous prime is 142354351. The next prime is 142354363. The reversal of 142354357 is 753453241.

It is a balanced prime because it is at equal distance from previous prime (142354351) and next prime (142354363).

It can be written as a sum of positive squares in only one way, i.e., 138086001 + 4268356 = 11751^2 + 2066^2 .

It is a cyclic number.

It is not a de Polignac number, because 142354357 - 2⁷ = 142354229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142354351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71177178 + 71177179.

It is an arithmetic number, because the mean of its divisors is an integer number (71177179).

Almost surely, 2^142354357 is an apocalyptic number.

It is an amenable number.

142354357 is a deficient number, since it is larger than the sum of its proper divisors (1).

142354357 is an equidigital number, since it uses as much as digits as its factorization.

142354357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 34.

The square root of 142354357 is about 11931.2345128239. The cubic root of 142354357 is about 522.1439552960.

The spelling of 142354357 in words is "one hundred forty-two million, three hundred fifty-four thousand, three hundred fifty-seven".